WO2011035704A1 - Procédé d'envoi de message de téléavertissement de mobile rapide, système et appareil de réseau d'accès correspondants - Google Patents

Procédé d'envoi de message de téléavertissement de mobile rapide, système et appareil de réseau d'accès correspondants Download PDF

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Publication number
WO2011035704A1
WO2011035704A1 PCT/CN2010/077118 CN2010077118W WO2011035704A1 WO 2011035704 A1 WO2011035704 A1 WO 2011035704A1 CN 2010077118 W CN2010077118 W CN 2010077118W WO 2011035704 A1 WO2011035704 A1 WO 2011035704A1
Authority
WO
WIPO (PCT)
Prior art keywords
access terminal
paging message
access network
level information
quick paging
Prior art date
Application number
PCT/CN2010/077118
Other languages
English (en)
Chinese (zh)
Inventor
罗旭耀
李良斌
程国棉
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2011035704A1 publication Critical patent/WO2011035704A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H04W68/025—Indirect paging

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, system, and access network device for transmitting a quick paging message. Background technique
  • an access terminal (Access Terminal, abbreviated as AT) periodically receives forward control in a standby state.
  • the channel packet which needs to continuously demodulate the synchronization packet or the sub-synchronization packet for a certain period of time (16*4 slots) to know whether the paging message is included or whether the sector parameter message is updated. If the demodulated control channel packet does not contain a message valid for the terminal, the demodulation is meaningless. This invalid operation not only prolongs the listening time of the terminal but also increases the power consumption.
  • the access network (AN, Access Network) broadcasts a quick paging message on the control channel broadcast in a time slot (Slot) before the synchronization packet or the sub-synchronization packet.
  • the quick paging message mainly includes two parts of information, a paging message indication corresponding to the terminal, and a sector parameter message change indication.
  • each terminal has a corresponding bit for informing the AT whether there is a paging message for itself in the subsequent synchronization packet or sub-synchronization packet; and the sector parameter message change indication is Tells whether the sector parameters in the terminal overhead message have changed.
  • the terminal can determine whether it is necessary to demodulate the subsequent synchronization packet or sub-synchronization packet or enter the sleep state, which shortens the AT invalid monitoring time.
  • the transmission of the quick paging message cannot distinguish the AT. If quick paging is enabled, a quick paging message is sent to all ATs, causing the burden of the AN to increase. If fast paging is not enabled, all terminals monitor the control channel for a long time, which affects the user's integrity.
  • the present invention has been made in view of the problem that the quick paging message cannot distinguish the AT from being transmitted in the prior art. Therefore, the main object of the present invention is to provide a method, a system, and an access network device for transmitting a quick paging message. To solve the above problems in the prior art.
  • the present invention provides a method for sending a quick paging message, including:
  • the access network obtains the service quality level information corresponding to the access terminal accessing the access network
  • the access network broadcasts the quick paging message to the determined access terminal by using a control channel at a predetermined transmission time.
  • the access network obtains the service quality level information corresponding to the access terminal that accesses the access network, including:
  • the authentication authorization charging server PDSN AAA of the packet service data node customizes the service quality level information corresponding to the access terminal;
  • the access terminal accesses the access network, and after the PDSN AAA completes the authentication of the access terminal, the PDSN AAA sends the service quality level information corresponding to the access terminal to the packet service.
  • the predetermined sending time is: the access network sends a previous time slot of the corresponding synchronization packet or sub-synchronization packet time.
  • the method includes: determining, by the access terminal, whether the fast paging message is received according to the corresponding quality of service level information.
  • the invention also provides an access network device, comprising:
  • the obtaining module is configured to obtain the service quality level information corresponding to the access terminal that accesses the access network;
  • a determining module configured to determine, according to the quality of service level information corresponding to the access terminal, an access terminal that meets the condition for sending a quick paging message
  • a sending module configured to broadcast, by using the control channel, the quick paging message to the access terminal determined by the determining module at a predetermined sending time.
  • the sending module is further configured to broadcast and send the quick paging message in a previous time slot at a time when the corresponding synchronization packet or the sub-synchronization packet is sent.
  • the present invention also provides a system for transmitting a quick paging message, including:
  • the PDSN AAA is configured to customize the quality of service level information corresponding to the access terminal, and authenticate the access terminal accessing the access network, and after the authentication succeeds, send the service quality level information corresponding to the access terminal.
  • a PDSN configured to receive the quality of service level information corresponding to the access terminal from the PDSN AAA, and transmit the quality of service level information to the access network;
  • the access network is configured to determine, according to the obtained quality of service level information corresponding to the access terminal, an access terminal that meets the condition for sending a quick paging message, and to determine the access terminal by using a control channel at a predetermined transmission time.
  • the quick page message is broadcasted.
  • the access network includes: The obtaining module is configured to obtain the QoS level information corresponding to the access terminal, and the determining module is configured to determine, according to the QoS level information corresponding to the access terminal, an access terminal that meets the condition for sending the quick paging message;
  • a sending module configured to broadcast, by using the control channel, the quick paging message to the access terminal determined by the determining module at a predetermined sending time.
  • the sending module broadcasts the quick paging message in a previous time slot of the time when the corresponding synchronization packet or the sub-synchronization packet is transmitted.
  • the overhead of the access network can be reduced by the present invention; Reduce the invalid time of terminal monitoring and improve the user experience.
  • FIG. 1 is a flowchart of a method for transmitting a quick paging message according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a quick paging message transmission according to an embodiment of the method of the present invention
  • FIG. 3 is a fast searching method according to an embodiment of the method of the present invention.
  • FIG. 4 is a block diagram of an access network device in accordance with an embodiment of the present invention.
  • FIG. 5 is a block diagram of a transmission system of a quick paging message according to an embodiment of the present invention. detailed description
  • the present invention determines whether a fast paging message needs to be sent to the terminal according to the quality of service (QoS) level information of the access terminal, and only needs to be constructed for the access network.
  • QoS quality of service
  • the fast paging message of the QoS condition AT is satisfied, thereby ensuring that the overhead of the AN is at a low level; and, the high-level user can receive the quick paging message before the synchronization packet and the sub-synchronization packet of one control channel period, thereby greatly reducing the terminal.
  • the invalid time of the control channel is monitored and the power consumption of the AT; while the middle and low level users can only receive the quick page before the synchronization packet, or can not receive it at all, realizing the differentiated service.
  • a method for transmitting a quick paging message is provided.
  • FIG. 1 is a flowchart of a method for sending a quick paging message according to an embodiment of the present invention. As shown in FIG. 1, the method includes:
  • Step S102 The access network acquires the quality of service level information corresponding to the access terminal that accesses the access terminal.
  • Step S106 The access network broadcasts a quick paging message to the determined access terminal by using the control channel at a predetermined transmission time.
  • the PDSN AAA (not shown) sends the customized QoS class information to the PDSN, and the PDSN will
  • the QoS class information is transmitted to the AN, where the foregoing information includes but is not limited to: different services used by the user, user priorities between the services, and the like.
  • QoS is a security mechanism of the network and is a technology for solving problems such as network delay and congestion. Different priorities are given for different users or different data streams, or the performance of the data stream is guaranteed to reach a certain level according to the requirements of the application.
  • the AN constructs an isochronous packet or a subsynchronization packet sent by the control channel, and calculates the time when the packet is sent. At the same time, the information of the terminal corresponding to all Page messages (paging messages) in the synchronization packet/sub-synchronization packet, and the sector parameter change information are simultaneously recorded.
  • the AN filters out all the ATs that meet the conditions for sending the quick paging message, constructs a quick paging message, and limits the sending time of the quick paging message to one slot before the corresponding synchronization packet/sub-synchronization packet.
  • the AN broadcasts a quick page message on the control channel.
  • the AT conforming to the QoS class condition demodulates the quick paging message, and judges whether it is necessary to demodulate the following synchronization packet/sub-synchronization according to the message information.
  • An unqualified AT requires a complete demodulation of the isochronous/sub-synchronous packet.
  • Table 1 The relationship between the QoS class and the quick paging message transmission is shown in Table 1.
  • a high-level user can receive a quick paging message before the synchronization packet and the sub-synchronization packet of a control channel period, which greatly reduces the invalid time of the terminal listening control channel and the power consumption of the AT; Receive a quick page before the sync packet, or not receive it at all.
  • the AN it is only necessary to construct a quick page that satisfies the QoS condition AT, thus ensuring that the overhead of the AN is at a low level.
  • FIG. 3 is a flowchart of a preferred processing scheme of a method for sending a quick paging message according to an embodiment of the present invention. As shown in FIG. 3, the processing includes:
  • Step S302 The PDSN AAA customizes user-related QoS level information.
  • Step S304 the AT accesses the AN, and after the AT completes the authentication with the PDSN AAA, the PDSN AAA sends the customized QoS level information to the PDSN, and the PDSN transmits the information to the AN, and the AN obtains the AT corresponding to the AT. QoS level information.
  • Step S306 the AN calculates the time when the synchronization packet is sent, and sends all the times that need to be sent at the moment.
  • the Page message (paging message) enters the synchronization packet/sub-synchronization packet; at the same time, the AT information corresponding to all Page messages is counted.
  • Step S308 determining whether the QoS level corresponding to the AT satisfies the sending request of the quick paging message, and if yes, executing step S310, otherwise performing step S312.
  • Step S310 Construct a quick paging message, add all the paging indications that meet the QoS level requirement AT, and assign values to the corresponding fields according to the change of the sector parameters.
  • Step S312 a quick paging message is sent by a Slot before the synchronization packet/sub-synchronization packet transmission time.
  • Step S314 the AT determines, according to its own QoS class, whether the quick paging reception requirement is met. If yes, step S316 is performed; otherwise, step S320 is performed.
  • Step S316 after receiving the quick paging message, the AT determines whether there is a paging instruction of its own or whether the sector parameter changes. If yes, step S318 is performed; otherwise, step S320 is performed.
  • Step S318 If the quick paging message does not include its own paging indicator, and the sector parameter does not change, the AT stops listening to the control channel within a specified period.
  • Step S320 if the condition of S314 is not met or the AT does not reach the QoS level of receiving the quick paging message, the synchronization packet/sub-synchronization packet is demodulated.
  • the embodiment of the present invention reduces the invalid time of the terminal listening control channel by using the quick paging message, and implements different sending mechanisms for the ATs of different QoS levels, and the high-level users will receive the fast before the synchronization packet and each sub-synchronization packet. Paging the message, and judging whether it is necessary to demodulate the subsequent control channel packet to reduce invalid monitoring; the low-level user does not receive the quick paging message, and needs to demodulate all the synchronization packets and the sub-synchronization packets.
  • an access network device is also provided.
  • the device includes: an obtaining module 410, a determining module 420, and a sending module 430.
  • the obtaining module 410 is configured to obtain the quality of service level information corresponding to the access terminal that accesses the access terminal, and the determining module 420 is connected to the acquiring module 410, and configured to use the service quality corresponding to the access terminal.
  • the quantity level information is determined to be consistent with the access terminal that sends the quick paging message condition;
  • the sending module 430 is connected to the determining module 420, and is configured to broadcast the quick page to the access terminal determined by the determining module 420 by using the control channel at the predetermined sending time.
  • the access network device may be used to implement the foregoing method for sending a quick paging message.
  • the specific working process of the access network device may be referred to FIG. 1 to FIG. 3, and details are not described herein.
  • a system for transmitting a quick paging message is also provided.
  • FIG. 5 is a block diagram of a system for transmitting a quick paging message according to an embodiment of the present invention. As shown in FIG. 5, the system includes: a PDSN AAA 510, a PDSN 520, and an access network 530.
  • the PDSN AAA 510 is configured to customize the quality of service level information corresponding to the access terminal, and perform authentication on the access terminal accessing the access network. After the authentication succeeds, the service quality level information corresponding to the access terminal is sent to the PDSN;
  • the PDSN 520 is connected to the PDSN AAA 510, and is configured to receive the quality of service level information corresponding to the access terminal from the PDSN AAA 510, and transmit the quality of service level information to the access network 530;
  • the access network 530 is connected to the PDSN 520, and configured to determine, according to the obtained quality of service level information corresponding to the access terminal, the access terminal that meets the condition for sending the quick paging message, and determine the connection time through the control channel at a predetermined transmission time.
  • the incoming terminal broadcasts a quick page message. Refer to Figure 4 for the specific structure of the access network 530.
  • the access network device may be used to implement the foregoing method for sending a quick paging message.
  • the specific working process of the sending system may be referred to FIG. 1 to FIG. 3 , and details are not described herein.
  • determining whether the terminal needs to send a quick paging message according to the QoS level information of the access terminal reduces the overhead of the access network; In order to significantly reduce the invalid time of terminal monitoring, the user experience is improved.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention porte sur un procédé d'envoi de message de téléavertissement de mobile rapide, un système et un appareil de réseau d'accès correspondants. Le procédé comprend les opérations suivantes : un réseau d'accès obtient des informations du niveau de qualité de service (QoS) correspondant à un terminal d'accès accédant au réseau d'accès (S102), selon les informations du niveau QoS correspondant au terminal d'accès, le réseau d'accès détermine les terminaux d'accès qui satisfont la condition d'envoi d'un message de téléavertissement de mobile rapide (S104), le réseau d'accès diffuse et envoie le message de téléavertissement de mobile rapide aux terminaux d'accès déterminés par un canal de commande à un instant d'envoi prédéfini (S106). L'invention permet de réduire le surdébit du réseau d'accès.
PCT/CN2010/077118 2009-09-22 2010-09-19 Procédé d'envoi de message de téléavertissement de mobile rapide, système et appareil de réseau d'accès correspondants WO2011035704A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910178308.4A CN102026373B (zh) 2009-09-22 2009-09-22 快速寻呼消息的发送方法、系统及接入网装置
CN200910178308.4 2009-09-22

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Publication Number Publication Date
WO2011035704A1 true WO2011035704A1 (fr) 2011-03-31

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CN110798879A (zh) * 2018-08-01 2020-02-14 维沃移动通信有限公司 一种信息接收方法、信息发送方法、终端及网络侧设备

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CN1725870A (zh) * 2004-07-23 2006-01-25 华为技术有限公司 一种实现快速寻呼的方法
CN1771743A (zh) * 2003-02-10 2006-05-10 弗拉里奥恩技术公司 寻呼方法和设备
CN101026548A (zh) * 2006-02-23 2007-08-29 中兴通讯股份有限公司 一种数据业务路由方法
WO2009081263A2 (fr) * 2007-12-18 2009-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Radiomessagerie rapide dans des systèmes de télécommunications

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CN101043725A (zh) * 2006-03-21 2007-09-26 华为技术有限公司 一种无线通信系统中寻呼的方法
CN101132627B (zh) * 2006-08-24 2011-01-19 华为技术有限公司 移动通信系统及其随机接入方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1771743A (zh) * 2003-02-10 2006-05-10 弗拉里奥恩技术公司 寻呼方法和设备
CN1725870A (zh) * 2004-07-23 2006-01-25 华为技术有限公司 一种实现快速寻呼的方法
CN101026548A (zh) * 2006-02-23 2007-08-29 中兴通讯股份有限公司 一种数据业务路由方法
WO2009081263A2 (fr) * 2007-12-18 2009-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Radiomessagerie rapide dans des systèmes de télécommunications

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CN102026373A (zh) 2011-04-20

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